[gmx-users] VMD and trajectory files

Derrick Guang Yuh Lee k24dgyl at mun.ca
Fri Nov 21 01:29:01 CET 2003


dear Ilya

thank you for the info, two things though. is there any advantage of
having VMD use the xtc file over the tjr file? and you mentioned the -x
option of mdrun, i'm not a hundred percent sure what you mean by that,
could you please be a bit more detailed about that? thanks.


 - derrick


 derrick Lee
 faculty of Science
 Memorial University of Newfoundland
 k24dgyl at mun.ca or derrickglee at hotmail.com

"a teacher is never a giver of truth - he is a guide, a pointer to the
truth that each student must find for himself. a good teacher is merely a
catalyst."
                                                              - bruce lee

On Thu, 20 Nov 2003, Ilya Chorny wrote:

> VMD can read xtc files as well. VMD reads the corrdinates it doesn't
> need velocities.
>
> Set
>
> nstxtcout = 100
>
> and don't forget the -x option in mdrun
>
> Ilya
>
>
> On Thu, 2003-11-20 at 15:40, Derrick Guang Yuh Lee wrote:
> > dear [gmx-users]
> >
> > i was just curious if someone could help me create a movie for VMD. it had
> > just occured to me that i can use my trajectory file (.tjr) to view my
> > monolayer in VMD, but because it is 1ns simulation, the file is a little
> > too large for VMD and our computers here.
> >
> > so, would anyone be able to inform me of how i could set it up such that
> > my trajectory file prints out the velocities and coordinates of my system
> > about 100 times or so? it'd be appreciated. thanks.
> >
> >
> >  - derrick
> >
> >  derrick Lee
> >  faculty of Science
> >  Memorial University of Newfoundland
> >  k24dgyl at mun.ca or derrickglee at hotmail.com
> >
> > "a teacher is never a giver of truth - he is a guide, a pointer to the
> > truth that each student must find for himself. a good teacher is merely a
> > catalyst."
> >                                                               - bruce lee
> >
> > _______________________________________________
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> --
> ----------------------------------------------------------------
> Ilya Chorny Ph.D.         Department of Pharmaceutical Chemistry
> Postdoctoral Researcher   University of California-San Francisco
> phone: (408)-887-8496     Genentech Hall 600 16th St Box 2240
> fax: (415)502-1411        San Francisco, Ca, 94107
>             email: ichorny at maxwell.ucsf.edu
> ----------------------------------------------------------------
>
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